Created temporary directory: /tmp/pip-ephem-wheel-cache-2g6uw9de
Created temporary directory: /tmp/pip-req-tracker-qjv6wck_
Created requirements tracker '/tmp/pip-req-tracker-qjv6wck_'
Created temporary directory: /tmp/pip-wheel-37mpxwqz
Collecting fetchai-ledger-api==0.8.1
  1 location(s) to search for versions of fetchai-ledger-api:
  * https://pypi.org/simple/fetchai-ledger-api/
  Getting page https://pypi.org/simple/fetchai-ledger-api/
  Analyzing links from page https://pypi.org/simple/fetchai-ledger-api/
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    Found link https://files.pythonhosted.org/packages/86/46/05fc66e6ad6daffef1171e608e7fd22671a0a9245dd4c0fe2f201c20b235/fetchai_ledger_api-0.3.1-py3-none-any.whl#sha256=cc77531aa66e79dcf40656051d617639ec75a0e3e073f34d958af2d511d2d24f (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/34/2f/197a8be35e87ad15aa414eccea53ed3030c00426128d9995002364b14f09/fetchai-ledger-api-0.4.0a1.tar.gz#sha256=96bef48c7c1ff1212f56c580af949a8900349b25faaf0fe0c8b58bbea5f8fbd8 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a1
    Found link https://files.pythonhosted.org/packages/3e/05/dc779f6ef9a9e23441991e4e22ac24267aea80157a06fdd74a3e7f9f244b/fetchai_ledger_api-0.4.0a1-py3-none-any.whl#sha256=420adb1d53ffa85299bd47387739c0f9e95d20a9727a39c6d6c2d3017edcba72 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a1
    Found link https://files.pythonhosted.org/packages/e6/21/015bac1ea44ec6de0a8f4eddae7bd7efc7772d5ad4af043f8f7b2769c00c/fetchai-ledger-api-0.4.0a2.tar.gz#sha256=d27b62f29a00efe6cf852905fd222527b2f0dfc50c721364108a343f70e46d25 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a2
    Found link https://files.pythonhosted.org/packages/34/0b/104c46fb1e5e567d713987abb68e1883a763a7b69c0a13eba7f2ecf07127/fetchai_ledger_api-0.4.0a2-py3-none-any.whl#sha256=3738f2e294de3faefe7c80ba085dc63853468e57936789d4a4c8489095cc39b5 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a2
    Found link https://files.pythonhosted.org/packages/9c/84/26be0d6385b8d1614bc6e7595222e7e1154267f684de3a78d2a19d454b5b/fetchai-ledger-api-0.4.0a3.tar.gz#sha256=bf5aa21fb2487753afbe3dc8ce1a0dffcdc8c76e86d8b92ec4020d87e959cf4e (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a3
    Found link https://files.pythonhosted.org/packages/a0/37/9b57fda69d888afa624c83e58fee42e485f6078f18840e4e0e01d0d1e07f/fetchai_ledger_api-0.4.0a3-py3-none-any.whl#sha256=a34485081415fed6af4544606e5e91813bc15d6f79c68676a747c782d69add00 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.4.0a3
    Found link https://files.pythonhosted.org/packages/91/3c/4bc3e5b746b99b58e4805062369833893b2802a84327036bf8f31d9cf4e1/fetchai-ledger-api-0.5.0a1.tar.gz#sha256=f1347a5880820f9906d611c14fee71074633eb8266401f467ecf7dcb39dd76c0 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.5.0a1
    Found link https://files.pythonhosted.org/packages/d4/85/5f57adf807686c255121e15acb55ae052ca196513e91ebe7bb56bd1937ee/fetchai_ledger_api-0.5.0a1-py3-none-any.whl#sha256=1e55b36438ff57d6d572abe2afdc7aa760986fa089d0df1a80de6803af21a415 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.5.0a1
    Found link https://files.pythonhosted.org/packages/57/e4/fe824f58a793a32dac0af59ddd7ba58c81d2a74257c78512d4a16fae21db/fetchai-ledger-api-0.5.1.tar.gz#sha256=2c028d978d54694c93f35b70457de1e0b0fd1d471f36fb09de037b01b55e416c (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/66/74/9b4c7177f94811d7810953d7bc73ec1c3fa73235a91ee47afffa2156814d/fetchai_ledger_api-0.5.1-py3-none-any.whl#sha256=cf2b90fb3d64b595927394e9790eedbba6a5891c62ff2aba442437953e16983a (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/22/0a/3f5758f9a6da2b5eda9dcf94c1a5939f28e0d7dff16557ab6d4754750e11/fetchai-ledger-api-0.7.1.tar.gz#sha256=fdc9393d84729f14dc1d3bb7825039a59dd214e92fcf9f8f8fc037e10fcd2f08 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/84/ac/cc387c0fa05681d88367ecff4bb2edd7fed74aad213c08c18a068fb9b7b8/fetchai_ledger_api-0.7.1-py3-none-any.whl#sha256=263158c21f953067f0790e6edabd266bc64cf3d22c94d6474d9fae2c659a207b (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/78/94/36e983727e219b784ebac5960adef479ecf79efedbdcf9c2cf857ef1d881/fetchai_ledger_api-0.8.0a2-py3-none-any.whl#sha256=74976393b7877bb96a2ab924dcb648776bd82d338c0da87d387c8c0623597cb8 (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.8.0a2
    Found link https://files.pythonhosted.org/packages/a8/8d/2410f7b5f9fc02833b258e16e74b89aae0c78f40d00814f802b3e2a88eff/fetchai-ledger-api-0.8.1.tar.gz#sha256=6a300e76503055634cecc86d4782fbed9a63b3590e7421ff26434ff6b39184ee (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.8.1
    Found link https://files.pythonhosted.org/packages/0b/12/703d18bf8722ac5d384be4d80c738f8df3bd603c82d0b6e98df548f0e03f/fetchai_ledger_api-0.8.1-py3-none-any.whl#sha256=097272a2032d9db93422cf690808e063e70786ab896ef2910fb281ebee29ef9f (from https://pypi.org/simple/fetchai-ledger-api/), version: 0.8.1
  Using version 0.8.1 (newest of versions: 0.8.1)
  Created temporary directory: /tmp/pip-unpack-djsrpzy5
  Downloading https://files.pythonhosted.org/packages/0b/12/703d18bf8722ac5d384be4d80c738f8df3bd603c82d0b6e98df548f0e03f/fetchai_ledger_api-0.8.1-py3-none-any.whl (59kB)
  Downloading from URL https://files.pythonhosted.org/packages/0b/12/703d18bf8722ac5d384be4d80c738f8df3bd603c82d0b6e98df548f0e03f/fetchai_ledger_api-0.8.1-py3-none-any.whl#sha256=097272a2032d9db93422cf690808e063e70786ab896ef2910fb281ebee29ef9f (from https://pypi.org/simple/fetchai-ledger-api/)
  Saved /tmp/tmp8fj4wdyv/fetchai_ledger_api-0.8.1-py3-none-any.whl
  Added fetchai-ledger-api==0.8.1 from https://files.pythonhosted.org/packages/0b/12/703d18bf8722ac5d384be4d80c738f8df3bd603c82d0b6e98df548f0e03f/fetchai_ledger_api-0.8.1-py3-none-any.whl#sha256=097272a2032d9db93422cf690808e063e70786ab896ef2910fb281ebee29ef9f to build tracker '/tmp/pip-req-tracker-qjv6wck_'
  Removed fetchai-ledger-api==0.8.1 from https://files.pythonhosted.org/packages/0b/12/703d18bf8722ac5d384be4d80c738f8df3bd603c82d0b6e98df548f0e03f/fetchai_ledger_api-0.8.1-py3-none-any.whl#sha256=097272a2032d9db93422cf690808e063e70786ab896ef2910fb281ebee29ef9f from build tracker '/tmp/pip-req-tracker-qjv6wck_'
Skipping fetchai-ledger-api, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-37mpxwqz/fetchai-ledger-api
Removed build tracker '/tmp/pip-req-tracker-qjv6wck_'